Model Question Paper - Company Board Assistant - 08

2. If a commodity is sold for Rs. 8100, there will be a loss of 10%. At what price should it be sold to make a profit of 10%?
[a] 9000
[b] 9900
[c] 8000
[d] 9100

3. The difference of two numbers is 20% of the larger number, If the smaller number is 20, the larger number is
[a] 22
[b] 23
[c] 24

4. If what is B:A?
[a] 7:4
[b] 4:7
[c] 21:20
[d] 20:21

5. The ratio of Vimal’s age and Arun’s age is 3:5 and sum of their age is 80 years. The ratio of their ages after 10 years will be?
[a] 2:3
[b] 1:2
[c] 3:2
[d] 3:5

6. When 15 is subtracted from a number the number is reduced by 80%, what is 40% of the number?
[a] 60
[b] 45
[c] 30
[d] 90

7. Two pipes A and B together can fill a cistern in 4 hours. Had they been opened separately, then B would have taken 6 hours more than A to fill the cistern. How much time will be taken by A to fill the cistern separately?
[a] 6 hours
[b] 2 hours
[c] 4 hours
[d] 3 hours

8. If 20% of a = b, then b% of 20 is the same as:
[a] 10% of a
[b] 4% of a
[c] 20% of a
[d] None of these

9. 2^(n-2)=64 find the value of n?
[a] 6
[b] 8
[c] 4
[d] 12

10. Find the odd one out in the group
[a] Cricket
[b] Chess
[c] Hockey
[d] Football

27. While walking with his friend, Mahesh meets another man whose mother is the wife of Mahesh’s father’s only son. How is the man related to Mahesh?
[a] Son
[b] Nephew
[c] Cousin
[d] Uncle

28. Jitu start walking towards East. After moving a distance of 20 metres, he turns to his left and walks 15 metres. then the turns to his right and moves 25 metres. Next he turns to his right again and walks 15 metres. How far in metres is he from his starting point?
[a] 0
[b] 25
[c] 40
[d] 45

29. Hari can do a job in 10 days while Manu can do it in 15 days. How many days are necessary if both of them combined together to finish the same work?
[a] 12 days
[b] 6 days
[c] 9 days
[d] 18 days

30. A train 300m long is travelling at a speed of 30km/hr. How long will it take to cross a bridge 200m long?
[a] 60 sec
[b] 45 sec
[c] 30 sec
[d] 32 sec